2024-05-15_787332e914bac62215ee8073fe4c67ea_cryptolocker | Triage

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General

Target

2024-05-15_787332e914bac62215ee8073fe4c67ea_cryptolocker
Size

35KB
MD5

787332e914bac62215ee8073fe4c67ea
SHA1

cf0dede5de89eec005abced4a57d73b14c95c638
SHA256

642a8361316c204e29301755db50a4f8a937fdd2a327f5ebc1f8c05dc37e5c9d
SHA512

f2c3e1f7522964c79ad76cb7fce0ee8c4b1a200f6d8aa9553bb8f4d6f4bf69c3b9e6eddc361deedbf8c4f30a9c1187b737d6587b56c25eafcd3924edee2bc913
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswm6GZ7w:bA6YcA/X6G0W1PGZk

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-15_787332e914bac62215ee8073fe4c67ea_cryptolocker

Files

2024-05-15_787332e914bac62215ee8073fe4c67ea_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ